package com.ggg.clothesshop.service;

import com.ggg.clothesshop.model.Product;
import com.github.pagehelper.PageInfo;

import java.util.ArrayList;

public interface ProductService {
    PageInfo<Product> selectByPage(int pageNum, int pageSize,String attributeValue);

    Product selectById(String productId);

    ArrayList<Product> selectAll();
}
